cat dr4 manual - select engineered systems series pdf/man_catdr4.pdf · april, 2008 page 1 cat...

April, 2008

Cat Series 4 Entrance Expansion Module

Select Engineered

Systems, Inc.

Installation / Setup Manual

CATDR4

CAT Series Auxiliary 4 Reader Module

This page left intentionally blank

April, 2008

Table of Contents

Introduction to Cat Series 4 Entrance Expansion Module 4

Description 4

Reader Module Addressing 5

Reader Activate Timing 6

REX input and alarm terminals 7

Output Terminals 7

Wiring Connections 8,9

Individual Relay Times 10

Index 11

Cat Series Auxiliary 4 Reader Module


The Select Engineered Systems Cat Series 4 Entrance Expansion Module

The Cat Series 4 Entrance Expansion Module operates as a remote reader controller,with requests sent through a RS485 three wire loop from a CAT SERIES Unit ONLY. Wiegand inputs are sent to the CAT Card Access Unit where they are checked and will activate the correct entrance relays if authorized. The expansion module may be selected to Fail Secure or Fail Safe. Fail Secure means the relays are normally de-energized and energize on command. When power fails the relays remain de-energized not allowing a command. Fail Safe means the relays are normally energized and de-energize on command to open. When power fails the relays de-energize forcing the command to open. A local terminal block provides for local activation of the REX (Request to Exit) and door sense inputs. Each Cat Series 4 Entrance Expansion Module is individually assignable using a simple rotary switch to an address range in steps of four reader groups. The entire system allows for 3 boards to be connected for a maximum of 12 external readers. Note: If two boards are set to the same address, the readers on BOTH boards would interact and the BOTH boards would NOT operate. The local terminal blocks provide opto-coupled control with the drive voltage provided. Terminals maybe pulled to Circuit Common using dry relay contacts or opto-transistor pull downs with 100 ohms or less. LEDs (Light Emitting Diodes) are provided to indicate input and output conditions as well as RS485 activity. The Cat Series 4 Entrance Expansion Module requires power at 18VAC / 40VA. The output relays are rated 3 amps at 24V ac/dc. A 12”L x 11.5”W x 3.5”H NEMA 1 enclosure is standard. 4 Entrance Module

PC Board

April, 2008

J4

Standard Features for Cat Series 4 Entrance Expansion Module. The Cat Series 4 Entrance Expansion Module contains an addressing selector 16 position rotary switch (SW1). This sets the address of the first reader code on the board and the other readers follow in consecutive order ( Example: Switch Position 1 ( shown) sets the activation codes as RLY0 = Reader 5 control, RLY1 = Reader 5 shunt, RLY2 = Reader 6 control, RLY3 = Reader 6 shunt, RLY4 = Reader 7 control, RLY5 = Reader 7 shunt, RLY6 = Reader 8 control RLY7 = Reader 8 shunt. Note: J4 is not used and is disabled.

Switch Position

First Reader Number

Last Reader Number

0 None None

1 5 8

2 9 12

3 13 16

4 and above None None

Addressing Selector Switches

SW1

Addressing Selectors

J5 R-INV

A0-A

120

The Cat Series 4 Entrance Expansion Module contains eight relay Form C outputs. Four entrance control relays and four alarm shunt relays. J5 set the relay action as J5-Off = Fail Secure (Relay is normally off and energizes on command ) or J5-On = Fail Safe (Relay is normally on and de-energizes on command )

Note: R-Time is not used and is disabled.


Jumpers are shipped in the 12 volt position Warning: If the jumper is moved to the 12V position and connected to a 5 Volt Reader, the reader will be damaged, and reader warrantys are void.

Typical Wiring for Wiegand Readers

Reader Power Selector Jumpers

5 12 5 12 5 12 5 12

0 None None None None

1 8 7 6 5

2 12 11 10 9

3 16 15 14 13

4 and above

N/A N/A N/A N/A

Switch Position

Reader Entrance

Reader Entrance

Reader Entrance

Reader Entrance

Reader Locations

7 6

5 4

3 2

1 0

7 6

5 4

3 2

1 0

Term Reader

0 LED 5,9,13

2 LED 6,10,14

4 LED 7,11,15

6 LED 8,12,16

Optional LED Indicator

Shielded Wire

Note: Check reader documentation for proper wire colors for connections.

Brown LED

Red Power

White D1

Green D0

Black Common

Typical Colors

Connection Names

Reader 5 Connections

Brown LED

Red Power

White D1

Green D0

Black Common

Typical Colors

Connection Names

Reader 6 Connections

Belden 9941 or equivalent

April, 2008

J7

Location of J7 with jumper

| IN0 | IN

1 | IN2 | IN

3 | IN4 | IN

5 | IN6 | IN

7

Common

R0

R1

R2

R3

R4

R5

R6

R7

LE

LE

LE

LE

LE

LE

LE

LE

J3

LE

3 2

1

RLY

0

1-2 = N.C. 2-3 = N.O.

Example of relay output

7 6

5 4

3 2

1 0

Logical Output Block

J16

Logical Input Block

The Cat Series 4 Entrance Expansion Module contains a terminal block (J16) that provides an logical low output for each relay output. They can be used to activate display LED’s on the readers to indicate acceptance. The entrance indicated will depend on the setting of SW1. The Cat Series 4 Entrance Expansion contains a terminal block (J3) to individually activate the REX (Request to Exit) and when the input terminals are shorted or pulled to common. You may use dry relay contacts or transistor pull-downs referenced to circuit common. Each input has a LED located just to the right of the terminals to indicate when that input is on. When each input is closed the output relay will be activated for the time programmed by the Relay Timing Selector Switch and then the relay will return to its normal state even if the input remains closed.

- + Location of BAT terminals with Polarity Marks

BAT

Terminal ID

Terminal Description

(SW1) Entrance 1 2 3

Relay Function

R0 REX 5, 9, 13 RLY0 Entr. Control

S0 Sense 5, 9, 13 RLY1 Alarm Shunt







Input Terminals and Relay Outputs

J7 located at the bottom of the board on the right side maybe used to turn off all the relays at once by opening the connection. This connector is normally shipped with a Jumper installed. This could be used with dry contacts opening on an external signal in conjunction with J5 settings (J5 connected is fail safe) to de-energize the relays during emergencies. The relay outputs are type Form C (one normally open and one normally closed contact) rated at 3 amps 24 v ac/dc. Each relay has a LED (light emitting diode) next to it indicating when the relay is energized. The BAT connections allow a backup battery to be connected. (SES Part No. B12V) This allows the unit to continue to operate during short power interruptions (approx 1 hour). Circuitry is included to charge and maintain the battery. Note: Do not use these terminals to power other devices.

Output Entr.

0 5, 9, 13

2 6, 10, 14

4 7, 11, 15

6 8, 12, 16

J16 Outputs

Standard Features for Cat Series 4 Entrance Expansion Module


Standard Features for Cat Series 4 Entrance Expansion Module. Wiring and interconnections Power: 18 vac at 40 va. Plug in transformer supplied with unit. Connect at J1 with 18 GA wire to a maximum of 100 ft and 14 - 16 GA to 200 ft. Recommend using seperate transformers for each unit for maximum noise isolation and protection. RS485 connections: the Cat Series 4 Entrance Expansion Module comunicates with CAT Series Units only, using isolated RS485 connections . Recommended wire is Belden #8771. Attach from the CAT terminal barrier strip to J2 terminals as shown. Terminal ‘A’ is Red, Terminal ‘C’ is Black. Terminal ‘B’ is White. Note: Termination for the RS485 connections are provided. They must remain only on the LAST module connected. (If you are installing only one module, the Jumpers J17 J18 REMAIN). Note: Entrance Modules and Auxilary Relay Modules may be connected in the same RS485 line.

J1 12VA

C

Belden #8771

RS485 Connections to CAT Series Unit

White

Black

RS485 Connections to next Module

Connect Shields together and to SHIELD at CAT

Series end ONLY

RS485 Connections LAST Module Jumpers REMAIN

Belden #8771

Red

J17 J18

J2 RS485 Connections Multiple modules - REMOVE Jumpers J17 J18

Black

White

Red

J17 J18

Shield

April, 2008

Terminal ID

Terminal Description

(SW1) Entrance 1 2 3

R0 REX Entr. 5, 9, 13

S0 Sense Entr. 5, 9, 13

R1 REX Entr. 6, 10, 14


R2 REX Entr. 7, 11, 15


R3 REX Entr. 8, 12, 16


Input Terminals and Function Entrance indicated follows SW1

RLY

X 3

2 1

R0

S0

R1

S1

R2

S2

R3

S3

1-2 = N.C. 2-3 = N.O.

J3

Terminal Locations and Wiring Connections

J7


Relay outputs rated at 3 amps 24v ac/dc

Logical low outputs for each reader . May be used with card readers to provide additional acceptance info. Outputs 0, 2, 4, 6 follow the entrance open relays.

7 6

5 4

3 2

1 0

18 Ga. Wire Min

Cat Series 4 Entrance Expansion Module

RS485 Connections

RS485 Connections

Connect Shields together and to Ground at CAT

Series end ONLY

18 VAC

White

Belden #8771

RS485 Connections to next Module

Red

Belden #8770

Belden #8771 Black

White

RS485 Termination Remove jumpers J17 J18 EXCEPT the last Red

- + Backup Battery Connections

Black

Switch Position

First Reader Number

Switch Position

Last Reader Number

0 None 0 None

1 5 1 8

2 9 2 12

3 13 3 16

4 and above

None 4 and above

None

Addressing Selector Switches

(SW1) Entranc

e

Relay

Function

5, 9, 13 RLY0 Entr. Control

5, 9, 13 RLY1 Alarm Shunt







Relay Outputs Entr. indicated follows


Page

INDEX

Board Address 5

Cabinet Size, Type 4

Code Addressing 5

Description 4

Fail Safe Configuration 5,7

Individual Relay Times 10

Index 11

Jumper, Relay 5,7

Power Connections 8

Programming Individual Relay Times 10

Relay Code Addressing 5

Relay Code Setting 5

Relay Timing 6

Relay Rating 4

RS485 Connections 8

RS485 Wire type 8

Size 4

Terminal Locations 9

Wire Type 8

April, 2008

LE

LE

LE

LE

LE

LE

LE

LE

J3

J7


LED

LED

LED

LED

LED

LED

LED

LED

Switch Position

Relay activate Time

0 2 sec

1 10 sec

2 20 sec

3 30 sec

4 40 sec

5 50 sec

6 60 sec

7 70 sec

8 80 sec

9 90 sec

A 100 sec

B 110 sec

C 120 sec

D 130 sec

E 140 sec

F 150 sec

Timing Selector Switch

Terminal ID

Relay Activated

IN0 R0

IN1 R1

IN2 R2

IN3 R3

IN4 R4

IN5 R5

IN6 R6

IN7 R7

Relay Activation

| IN0 | IN

1 | IN2 | IN

3 | IN4 | IN

5 | IN6 | IN

7 |


Page

“BETTER TECHNOLOGY MAKES BETTER SYSTEMS”

04/08

Select Engineered Systems, Inc. 7991 West 26th Ave. Hialeah, FL 33016 Toll Free: 1-800-342-5737 In FL: 305-823-5410 Fax: 305-823-5215 www.selectses.com

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